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Your deviceOPPO A3x
Step 1 of 425%
What to do now

Open Settings

Open Settings and use the search box to search for Fingerprint or Face unlock.

Device-matched visualOPPO A3x · OPPO ColorOS
9:41
OPPO ColorOSSettings
Search settings
Security
Lock screen
A carefully recreated OPPO ColorOS screen for OPPO A3x, based on the manufacturer's current guidance. The highlighted control shows exactly what to use next. A software update may move it slightly.